An interesting concept:P You, right at this moment get transported to 0 AD. You have zero time to prepare, you cant take anything with you. You also have no idea how this happened and no way back.
How would you deal with the situation? Would you try to pass on the modern knowledge, possible changing history? Would you even know enough to pass something on? (you might know that computers cars etc. are possible but wouldnt know how to make them so you might end up being burned on the cross like a heretic).
So what would you do it this happened to you?